Analysis
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max time kernel
133s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
29-08-2024 07:41
Behavioral task
behavioral1
Sample
c8732a5109e60760afda8fbe72bfefe8_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
c8732a5109e60760afda8fbe72bfefe8_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
c8732a5109e60760afda8fbe72bfefe8_JaffaCakes118.pdf
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Size
12KB
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MD5
c8732a5109e60760afda8fbe72bfefe8
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SHA1
a7163f2a7baa227b857fe9e0b2b159801f5eb2df
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SHA256
7622108df69ed00bc06d71a29b0e1536d0bb2917aa8f8c4645790d97094aa043
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SHA512
36a4bb2ddaba588b6dc5c3f41e68eeae2d9219848125deab7686e5541f314de4636b7cf94758892164508309114f7d174b1f55fbcdc3bbd3410990a5bc74833d
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SSDEEP
384:bONbedw+lJ5FsLOjT0iZz9XWErDW0tJ4Yn5vMfLd4I/qshQ+QUX/gq3:rsLOjT0iZz9XWErDW0tJ4Yn5vMfLn/q6
Malware Config
Signatures
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System Location Discovery: System Language Discovery 1 TTPs 8 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AcroRd32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2452 AcroRd32.exe 2452 AcroRd32.exe 2452 AcroRd32.exe 2452 AcroRd32.exe 2452 AcroRd32.exe 2452 AcroRd32.exe 2452 AcroRd32.exe 2452 AcroRd32.exe 2452 AcroRd32.exe 2452 AcroRd32.exe 2452 AcroRd32.exe 2452 AcroRd32.exe 2452 AcroRd32.exe 2452 AcroRd32.exe 2452 AcroRd32.exe 2452 AcroRd32.exe 2452 AcroRd32.exe 2452 AcroRd32.exe 2452 AcroRd32.exe 2452 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2452 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 2452 AcroRd32.exe 2452 AcroRd32.exe 2452 AcroRd32.exe 2452 AcroRd32.exe 2452 AcroRd32.exe 2452 AcroRd32.exe 2452 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2452 wrote to memory of 2784 2452 AcroRd32.exe 89 PID 2452 wrote to memory of 2784 2452 AcroRd32.exe 89 PID 2452 wrote to memory of 2784 2452 AcroRd32.exe 89 PID 2784 wrote to memory of 4160 2784 RdrCEF.exe 91 PID 2784 wrote to memory of 4160 2784 RdrCEF.exe 91 PID 2784 wrote to memory of 4160 2784 RdrCEF.exe 91 PID 2784 wrote to memory of 4160 2784 RdrCEF.exe 91 PID 2784 wrote to memory of 4160 2784 RdrCEF.exe 91 PID 2784 wrote to memory of 4160 2784 RdrCEF.exe 91 PID 2784 wrote to memory of 4160 2784 RdrCEF.exe 91 PID 2784 wrote to memory of 4160 2784 RdrCEF.exe 91 PID 2784 wrote to memory of 4160 2784 RdrCEF.exe 91 PID 2784 wrote to memory of 4160 2784 RdrCEF.exe 91 PID 2784 wrote to memory of 4160 2784 RdrCEF.exe 91 PID 2784 wrote to memory of 4160 2784 RdrCEF.exe 91 PID 2784 wrote to memory of 4160 2784 RdrCEF.exe 91 PID 2784 wrote to memory of 4160 2784 RdrCEF.exe 91 PID 2784 wrote to memory of 4160 2784 RdrCEF.exe 91 PID 2784 wrote to memory of 4160 2784 RdrCEF.exe 91 PID 2784 wrote to memory of 4160 2784 RdrCEF.exe 91 PID 2784 wrote to memory of 4160 2784 RdrCEF.exe 91 PID 2784 wrote to memory of 4160 2784 RdrCEF.exe 91 PID 2784 wrote to memory of 4160 2784 RdrCEF.exe 91 PID 2784 wrote to memory of 4160 2784 RdrCEF.exe 91 PID 2784 wrote to memory of 4160 2784 RdrCEF.exe 91 PID 2784 wrote to memory of 4160 2784 RdrCEF.exe 91 PID 2784 wrote to memory of 4160 2784 RdrCEF.exe 91 PID 2784 wrote to memory of 4160 2784 RdrCEF.exe 91 PID 2784 wrote to memory of 4160 2784 RdrCEF.exe 91 PID 2784 wrote to memory of 4160 2784 RdrCEF.exe 91 PID 2784 wrote to memory of 4160 2784 RdrCEF.exe 91 PID 2784 wrote to memory of 4160 2784 RdrCEF.exe 91 PID 2784 wrote to memory of 4160 2784 RdrCEF.exe 91 PID 2784 wrote to memory of 4160 2784 RdrCEF.exe 91 PID 2784 wrote to memory of 4160 2784 RdrCEF.exe 91 PID 2784 wrote to memory of 4160 2784 RdrCEF.exe 91 PID 2784 wrote to memory of 4160 2784 RdrCEF.exe 91 PID 2784 wrote to memory of 4160 2784 RdrCEF.exe 91 PID 2784 wrote to memory of 4160 2784 RdrCEF.exe 91 PID 2784 wrote to memory of 4160 2784 RdrCEF.exe 91 PID 2784 wrote to memory of 4160 2784 RdrCEF.exe 91 PID 2784 wrote to memory of 4160 2784 RdrCEF.exe 91 PID 2784 wrote to memory of 4160 2784 RdrCEF.exe 91 PID 2784 wrote to memory of 4160 2784 RdrCEF.exe 91 PID 2784 wrote to memory of 2120 2784 RdrCEF.exe 92 PID 2784 wrote to memory of 2120 2784 RdrCEF.exe 92 PID 2784 wrote to memory of 2120 2784 RdrCEF.exe 92 PID 2784 wrote to memory of 2120 2784 RdrCEF.exe 92 PID 2784 wrote to memory of 2120 2784 RdrCEF.exe 92 PID 2784 wrote to memory of 2120 2784 RdrCEF.exe 92 PID 2784 wrote to memory of 2120 2784 RdrCEF.exe 92 PID 2784 wrote to memory of 2120 2784 RdrCEF.exe 92 PID 2784 wrote to memory of 2120 2784 RdrCEF.exe 92 PID 2784 wrote to memory of 2120 2784 RdrCEF.exe 92 PID 2784 wrote to memory of 2120 2784 RdrCEF.exe 92 PID 2784 wrote to memory of 2120 2784 RdrCEF.exe 92 PID 2784 wrote to memory of 2120 2784 RdrCEF.exe 92 PID 2784 wrote to memory of 2120 2784 RdrCEF.exe 92 PID 2784 wrote to memory of 2120 2784 RdrCEF.exe 92 PID 2784 wrote to memory of 2120 2784 RdrCEF.exe 92 PID 2784 wrote to memory of 2120 2784 RdrCEF.exe 92 PID 2784 wrote to memory of 2120 2784 RdrCEF.exe 92 PID 2784 wrote to memory of 2120 2784 RdrCEF.exe 92 PID 2784 wrote to memory of 2120 2784 RdrCEF.exe 92
Processes
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\c8732a5109e60760afda8fbe72bfefe8_JaffaCakes118.pdf"1⤵
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2452 -
C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=165140432⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2784 -
C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=189064B4C5B6D8C2D3DD2AF66C31B025 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4160
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=DF2E44D586A8DD637E734EE2E8A8914A --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=DF2E44D586A8DD637E734EE2E8A8914A --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2120
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=D2BF7B245EFFC8917E702AE94F258C48 --mojo-platform-channel-handle=2280 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4384
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=AEBE6475B385FBAC7BFD45ACBFC05363 --mojo-platform-channel-handle=1956 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:700
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=7C91483D1A9057FBC2F6CE04CCA3BB0E --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3960
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=7C170D7C519B543837542215B178ABED --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=7C170D7C519B543837542215B178ABED --renderer-client-id=8 --mojo-platform-channel-handle=1924 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2044
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2428
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD52b609765f5c816ea24c1f8ce26a1e32e
SHA13d143cbeda1b4ae46df4b63da99d60d80f374805
SHA256c9c220f0c355dfb450a76ae9c8fb592f0e4db1c487ef44023fd125206406e104
SHA5121c64112499740f3e796ebcb79460814fb0a5b9041ba30a770db8aa47c62de394e398e351eab555fa33eed641d1d65fe0003903ca61b14b5aea61723b63009e6a
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5